1566206655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 2723479200

約数和(自身を除く): 1157272545

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 317, 507, 845, 951, 1585, 1949, 2535, 4121, 4755, 5847, 9745, 12363, 20605, 25337, 29235, 53573, 61815, 76011, 126685, 160719, 267865, 329381, 380055, 617833, 803595, 988143, 1646905, 1853499, 3089165, 4940715, 8031829, 9267495, 24095487, 40159145, 104413777, 120477435, 313241331, 522068885, 1566206655]

約数ペア:

[(1, 1566206655), (3, 522068885), (5, 313241331), (13, 120477435), (15, 104413777), (39, 40159145), (65, 24095487), (169, 9267495), (195, 8031829), (317, 4940715), (507, 3089165), (845, 1853499), (951, 1646905), (1585, 988143), (1949, 803595), (2535, 617833), (4121, 380055), (4755, 329381), (5847, 267865), (9745, 160719), (12363, 126685), (20605, 76011), (25337, 61815), (29235, 53573)]